2019571862

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{17891}}^1$

素因数の和:18644

約数の個数: 32

約数和(自身を含む): 3782225664

約数和(自身を除く): 1762653802

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 733, 1466, 5131, 8063, 10262, 16126, 17891, 35782, 56441, 112882, 125237, 196801, 250474, 393602, 1377607, 2755214, 13114103, 26228206, 91798721, 144255133, 183597442, 288510266, 1009785931, 2019571862]

約数ペア:

[(1, 2019571862), (2, 1009785931), (7, 288510266), (11, 183597442), (14, 144255133), (22, 91798721), (77, 26228206), (154, 13114103), (733, 2755214), (1466, 1377607), (5131, 393602), (8063, 250474), (10262, 196801), (16126, 125237), (17891, 112882), (35782, 56441)]